128075556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 350558208

約数和(自身を除く): 222482652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 113, 131, 206, 226, 262, 309, 339, 393, 412, 452, 524, 618, 678, 721, 786, 791, 917, 1236, 1356, 1442, 1572, 1582, 1834, 2163, 2373, 2751, 2884, 3164, 3668, 4326, 4746, 5502, 8652, 9492, 11004, 11639, 13493, 14803, 23278, 26986, 29606, 34917, 40479, 44409, 46556, 53972, 59212, 69834, 80958, 81473, 88818, 94451, 103621, 139668, 161916, 162946, 177636, 188902, 207242, 244419, 283353, 310863, 325892, 377804, 414484, 488838, 566706, 621726, 977676, 1133412, 1243452, 1524709, 3049418, 4574127, 6098836, 9148254, 10672963, 18296508, 21345926, 32018889, 42691852, 64037778, 128075556]

約数ペア:

[(1, 128075556), (2, 64037778), (3, 42691852), (4, 32018889), (6, 21345926), (7, 18296508), (12, 10672963), (14, 9148254), (21, 6098836), (28, 4574127), (42, 3049418), (84, 1524709), (103, 1243452), (113, 1133412), (131, 977676), (206, 621726), (226, 566706), (262, 488838), (309, 414484), (339, 377804), (393, 325892), (412, 310863), (452, 283353), (524, 244419), (618, 207242), (678, 188902), (721, 177636), (786, 162946), (791, 161916), (917, 139668), (1236, 103621), (1356, 94451), (1442, 88818), (1572, 81473), (1582, 80958), (1834, 69834), (2163, 59212), (2373, 53972), (2751, 46556), (2884, 44409), (3164, 40479), (3668, 34917), (4326, 29606), (4746, 26986), (5502, 23278), (8652, 14803), (9492, 13493), (11004, 11639)]